@inproceedings{STOC-2001-GuptaKKRY,
	author        = "Anupam Gupta and Jon M. Kleinberg and Amit Kumar and Rajeev Rastogi and Bülent Yener",
	booktitle     = "{Proceedings of the 33rd Annual ACM Symposium on Theory of Computing}",
	doi           = "10.1145/380752.380830",
	isbn          = "1-58113-349-9",
	pages         = "389--398",
	publisher     = "{ACM}",
	title         = "{Provisioning a virtual private network: a network design problem for multicommodity flow}",
	year          = 2001,
}